4 files changed, 59 insertions, 4 deletions
diff --git a/poky/meta/recipes-support/boost/boost-1.75.0.inc b/poky/meta/recipes-support/boost/boost-1.76.0.inc
index e5a8488c5..c02f38b04 100644
--- a/poky/meta/recipes-support/boost/boost-1.75.0.inc
+++ b/poky/meta/recipes-support/boost/boost-1.76.0.inc
@@ -11,10 +11,10 @@ BOOST_VER = "${@"_".join(d.getVar("PV").split("."))}"
 BOOST_MAJ = "${@"_".join(d.getVar("PV").split(".")[0:2])}"
 BOOST_P = "boost_${BOOST_VER}"
 
-SRC_URI = "https://dl.bintray.com/boostorg/release/${PV}/source/${BOOST_P}.tar.bz2"
-SRC_URI[sha256sum] = "953db31e016db7bb207f11432bef7df100516eeb746843fa0486a222e3fd49cb"
+SRC_URI = "https://boostorg.jfrog.io/artifactory/main/release/${PV}/source/${BOOST_P}.tar.bz2"
+SRC_URI[sha256sum] = "f0397ba6e982c4450f27bf32a2a83292aba035b827a5623a14636ea583318c41"
 
 UPSTREAM_CHECK_URI = "http://www.boost.org/users/download/"
-UPSTREAM_CHECK_REGEX = "boostorg/release/(?P<pver>.*)/source/"
+UPSTREAM_CHECK_REGEX = "release/(?P<pver>.*)/source/"
 
 S = "${WORKDIR}/${BOOST_P}"
diff --git a/poky/meta/recipes-support/boost/boost-build-native_4.3.0.bb b/poky/meta/recipes-support/boost/boost-build-native_4.4.1.bb
index 19e991e65..ad675ce73 100644
--- a/poky/meta/recipes-support/boost/boost-build-native_4.3.0.bb
+++ b/poky/meta/recipes-support/boost/boost-build-native_4.4.1.bb
@@ -7,7 +7,7 @@ LICENSE = "BSL-1.0"
 LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=e4224ccaecb14d942c71d31bef20d78c"
 
 SRC_URI = "git://github.com/boostorg/build;protocol=https"
-SRCREV = "632ea768f3eb225b4472c5ed6d20afee708724ad"
+SRCREV = "76da80f33187a3d9e5336157cdfae12ce82e37eb"
 
 UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>(\d+(\.\d+){2,}))"
 
diff --git a/poky/meta/recipes-support/boost/boost/0001-Fixes-wrong-type-for-mutex-in-regex-v5.patch b/poky/meta/recipes-support/boost/boost/0001-Fixes-wrong-type-for-mutex-in-regex-v5.patch
new file mode 100644
index 000000000..a8305ff2e
--- /dev/null
+++ b/poky/meta/recipes-support/boost/boost/0001-Fixes-wrong-type-for-mutex-in-regex-v5.patch
@@ -0,0 +1,54 @@
+From 6064875bff2e52ba63f01911eb4deb79259c5e3b Mon Sep 17 00:00:00 2001
+From: Carlos Miguel Ferreira <carlosmf.pt@gmail.com>
+Date: Thu, 3 Jun 2021 23:10:37 +0100
+Subject: [PATCH] Fixes wrong type for mutex in regex v5
+
+With the Boost.Regex to ehader-only library, the declaration
+of a mutex that should have been changed from boost::static_mutex
+to std::mutex was left behind. This was preventing regex from
+being built for older arm platforms [1]
+
+[1]: https://github.com/openwrt/packages/issues/15725
+
+Upstream-Status: Submitted [https://github.com/boostorg/regex/pull/132]
+
+Signed-off-by: Carlos Miguel Ferreira <carlosmf.pt@gmail.com>
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ boost/regex/v5/mem_block_cache.hpp | 12 ++++--------
+ 1 file changed, 4 insertions(+), 8 deletions(-)
+
+diff --git a/boost/regex/v5/mem_block_cache.hpp b/boost/regex/v5/mem_block_cache.hpp
+index 0af4eae1..eb3ec776 100644
+--- a/boost/regex/v5/mem_block_cache.hpp
++++ b/boost/regex/v5/mem_block_cache.hpp
+@@ -85,10 +85,10 @@ struct mem_block_node
+ struct mem_block_cache
+ {
+    // this member has to be statically initialsed:
+-   mem_block_node* next;
+-   unsigned cached_blocks;
++   mem_block_node* next { nullptr };
++   unsigned cached_blocks { 0 };
+ #ifdef BOOST_HAS_THREADS
+-   boost::static_mutex mut;
++   std::mutex mut;
+ #endif
+ 
+    ~mem_block_cache()
+@@ -133,11 +133,7 @@ struct mem_block_cache
+    }
+    static mem_block_cache& instance()
+    {
+-#ifdef BOOST_HAS_THREADS
+-      static mem_block_cache block_cache = { 0, 0, BOOST_STATIC_MUTEX_INIT, };
+-#else
+-      static mem_block_cache block_cache = { 0, 0, };
+-#endif
++      static mem_block_cache block_cache;
+       return block_cache;
+    }
+ };
+-- 
+2.29.2
+
diff --git a/poky/meta/recipes-support/boost/boost_1.75.0.bb b/poky/meta/recipes-support/boost/boost_1.76.0.bb
index 23b0ffc67..ae91b1c87 100644
--- a/poky/meta/recipes-support/boost/boost_1.75.0.bb
+++ b/poky/meta/recipes-support/boost/boost_1.76.0.bb
@@ -7,4 +7,5 @@ SRC_URI += " \
            file://0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch \
            file://0001-dont-setup-compiler-flags-m32-m64.patch \
            file://0001-fiber-libs-Define-SYS_futex-if-it-does-not-exist.patch \
+           file://0001-Fixes-wrong-type-for-mutex-in-regex-v5.patch \
            "